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Publication numberUSD285487 S
Publication typeGrant
Application numberUS 06/514,623
Publication dateSep 2, 1986
Filing dateJul 18, 1983
Publication number06514623, 514623, US D285487 S, US D285487S, US-S-D285487, USD285487 S, USD285487S
InventorsGerald P. Tjernagel
Original AssigneeTrend Scientific, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Laboratory filter
US D285487 S
Abstract  available in
Images(1)
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Claims(1)
  1. The ornamental design for a laboratory filter, substantially as shown and described.
Description

FIG. 1 is a perspective view of a laboratory filter embodying my new design, the broken lines being for illustration purposes only;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9101205Mar 11, 2013Aug 11, 2015Brushtech, Inc.Twisted wire brush and method of making
US9157838Dec 6, 2011Oct 13, 2015Emd Millipore CorporationChromatography apparatus and method
Classifications
U.S. ClassificationD24/232, D23/200, D23/209, D24/162